any player under 4 years experience is restricted IF the team makes a qualifying offer - if they don't they become unrestricted. It's why a guy like Tolliver is unrestricted - he could have been restricted had the Warriors made a QO

then why is every other signed 2nd rounder in the league an unrestricted free agent?

Amazing! It seems both are promoted to a next level of keeping. Lolz what can I say now if they really wanna show themselves like a group of keepers. Personally speraking it’s their own choice what type of play they want to show us.